package com.cn.mmd.service;

import com.cn.mmd.model.TeacherRanking;

/**
 * Created by Administrator on 2016/8/1 0001.
 */
public interface TeacherRankingLService {

    TeacherRanking selectByPrimaryKey(String teacherid);

    int deleteByPrimaryKey(String teacherid);
}
